Products
Agent Products
Hosted, third-party services and infrastructure for building agents - the things you sign up for and run on the vendor's platform. Unlike constructs, these aren't text you paste into your agent; they're products you integrate.
79 products across 13 categories
Agents

Claude Code
Usage-basedAnthropic's command-line coding agent that works across your codebase from the terminal.

Cursor
FreemiumAI code editor with an agent that plans and edits across your whole codebase.

Devin
Usage-basedAutonomous software-engineering agent that plans, codes, and ships tasks end to end.

Manus
FreemiumGeneral-purpose autonomous agent for multi-step web, research, and computer tasks.

Lovable
FreemiumPrompt-to-app agent that builds and deploys full-stack web apps.

v0
FreemiumVercel's agent for generating UI and shipping full-stack apps from prompts.
Browser Infrastructure

Browserbase
Usage-basedServerless headless-browser infrastructure for agents - cloud Chromium sessions over CDP, with stealth, proxies, and live session view.

Browserless
Usage-basedHosted headless-browser automation - run Puppeteer or Playwright against a managed cloud browser pool.

Hyperbrowser
Free tier + paidHosted headless-browser sessions with stealth, proxies, and CAPTCHA solving for agents.

Steel
Open-coreOpen-source-rooted hosted browser API for running and controlling cloud browser sessions.

Anchor Browser
Free tier + paidCloud browser with auth and session management aimed at AI browser automation.

Scrapybara
Usage-basedHosted virtual desktops and browsers for computer-use agents, billed per running hour.

Airtop
Free tier + paidCloud browser API with natural-language extraction for agent web interaction.

Kernel
Free tier + paidHosted browser and sandbox infrastructure for deploying and running web agents.
Code Sandboxes

E2B
Usage-basedSecure cloud sandboxes for running AI-generated code and agent tool calls, isolated per session.

Daytona
Free tier + paidFast-spawn isolated dev and runtime sandboxes for executing AI-generated code.

Modal
Usage-basedServerless cloud for running Python and containers and GPU jobs, used for sandboxes and inference.

Northflank
Free tier + paidSelf-serve platform for deploying containers, jobs, and sandboxes with per-tenant compute.

Beam
Usage-basedServerless GPU and container runtime with sandbox and task primitives for AI workloads.

RunPod
Usage-basedOn-demand and serverless GPU compute for inference and sandboxed workloads.
Web Search & Retrieval

Tavily
FreemiumSearch API built for LLMs and agents - real-time web results optimized for retrieval.

Exa
Free tier + paidNeural and embedding-based web search API designed for LLM retrieval.

Serper
Free tier + paidLow-latency Google SERP API returning structured search results for LLM apps.

Brave Search API
Free tier + paidIndependent web-index search API with web, news, and image endpoints.

Linkup
Free tier + paidSearch API that returns sourced, LLM-ready answers and content from the web.

Parallel
Free tier + paidWeb research and search API built for AI agents, returning ranked sourced results.

SerpApi
Free tier + paidManaged SERP scraping API across Google and many other search engines.

Jina AI
Free tier + paidReader, search, embeddings, and reranker APIs for turning web content into LLM input.
Scraping & Extraction

Firecrawl
FreemiumTurn websites into clean, LLM-ready markdown - a hosted crawling and scraping API for agents.

Apify
Free tier + paidMarketplace and platform of hosted scrapers with proxy and scheduling.

Bright Data
Usage-basedLarge proxy network plus scraping and unblocking APIs and pre-collected datasets.

ScrapingBee
Free tier + paidManaged scraping API handling headless browsers, proxies, and rendering.

Oxylabs
Usage-basedProxy network plus scraper APIs for large-scale data collection.

Diffbot
Free tier + paidAI extraction APIs and a knowledge graph that turn web pages into structured data.
Document Parsing & RAG

LlamaCloud
Free tier + paidManaged document parsing (LlamaParse) and RAG ingestion and index pipeline service.

Reducto
Usage-basedHigh-accuracy document parsing and OCR API for complex PDFs, tables, and forms.

Unstructured
Free tier + paidAPI and platform that parses and preprocesses unstructured documents for RAG.

Chunkr
Open-coreDocument ingestion API that does layout-aware OCR and chunking for RAG.

Ragie
Free tier + paidFully managed RAG-as-a-service with connectors, ingestion, and a retrieval API.
Vector DB & Memory

Pinecone
Free tier + paidFully managed vector database for similarity search and RAG.

Weaviate Cloud
Open-coreOpen-source vector database with a managed cloud and hybrid-search features.

Qdrant Cloud
Open-coreOpen-source vector database with managed cloud for vector and payload search.

Chroma Cloud
Open-coreHosted version of the Chroma open-source embedding and vector database.

turbopuffer
Usage-basedObject-storage-backed vector and full-text search database, billed on usage.
Zilliz Cloud
Open-coreManaged cloud for the Milvus open-source vector database.

Mem0
Open-coreManaged long-term memory layer that stores and retrieves user and agent memories.

Zep
Open-coreMemory layer for agents using a temporal knowledge graph of conversations.
Eval & Observability
LangSmith
Free tier + paidTracing, evaluation, and monitoring platform for LLM and agent applications.

Langfuse
Open-coreOpen-source-rooted LLM observability, tracing, evals, and prompt management.

Braintrust
Free tier + paidEval, prompt-iteration, and logging platform for shipping LLM products.
Helicone
Open-coreLLM observability and gateway with logging, caching, and cost tracking via proxy.

Arize
Open-coreLLM and ML observability and tracing; Phoenix is open-source, Arize AX is the hosted platform.

Galileo
Free tier + paidEvaluation and observability platform with automated metrics for agent quality.
LLM Gateways

OpenRouter
Usage-basedUnified API and marketplace routing requests across many LLM providers.

Portkey
Open-coreAI gateway with routing, caching, observability, and guardrails.

LiteLLM
Open-coreOpen-source proxy plus hosted gateway giving an OpenAI-compatible API across providers.

Not Diamond
Free tier + paidIntelligent model router that selects the best LLM per prompt.
Inference Hosting

Together AI
Usage-basedInference and fine-tuning platform serving open models via API with GPU clusters.

Fireworks AI
Usage-basedFast serverless inference for open-source LLMs and multimodal models.

Groq
Usage-basedLow-latency inference API for open models running on custom LPU hardware.

Baseten
Usage-basedModel deployment and inference platform for serving custom and open models.

Replicate
Usage-basedAPI to run and deploy open-source models with per-second billing.
Voice

Vapi
Free tier + paidPlatform for building, testing, and deploying voice AI agents over telephony and web.

Retell AI
Free tier + paidVoice-agent API for building phone-based conversational agents.

ElevenLabs
Free tier + paidText-to-speech, voice cloning, and conversational-voice agent APIs.

Cartesia
Free tier + paidLow-latency text-to-speech and voice models for real-time agents.

Deepgram
Free tier + paidSpeech-to-text and voice-agent APIs with streaming transcription and TTS.
Agent Orchestration

LangGraph Platform
Free tier + paidManaged deployment and runtime for LangGraph stateful agent workflows.

CrewAI
Open-coreMulti-agent framework with a hosted platform to deploy and monitor crews.

Inngest
Free tier + paidDurable event-driven workflow and queue platform used for agent step orchestration.

Temporal Cloud
Open-coreManaged durable-execution service for long-running, reliable workflows.

Trigger.dev
Open-coreOpen-core background-jobs and workflow platform with cloud hosting for AI tasks.

Gumloop
Free tier + paidNo-code platform to build and run automated AI agent workflows.

Relevance AI
Free tier + paidPlatform for building and deploying teams of AI agents and tools.

Lindy
Free tier + paidNo-code platform for building AI assistants and agents that automate workflows.
Tool & Integration Layers

Composio
FreemiumManaged tool and integration layer that connects agents to hundreds of apps and APIs with auth handled.

Arcade
Free tier + paidTool-calling platform handling auth and execution of integrations for agents.

Nango
Open-coreManaged OAuth and a unified API for hundreds of third-party integrations.

Pipedream
Free tier + paidIntegration and workflow platform with thousands of connectors and a connect API.
Products are independent third-party services; listing is editorial and not an endorsement.